What Is the Transport Mechanism Necessary for the Movement of Oxygen

question 41

Multiple Choice

What is the transport mechanism necessary for the movement of oxygen from the alveoli across the pulmonary capillary membranes into the blood?

• A) osmosis
• B) filtration
• C) diffusion
• D) active transport pump

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Definitions:

Financial Statement

A formal record of the financial activities and position of a business, person, or other entity, typically including the balance sheet, income statement, and cash flow statement.

Common Size Statement

Financial statements that present all line items as a percentage of a common base figure, facilitating comparison across different periods or companies.

Liquidity Ratios

Financial metrics that measure a company's ability to pay off its short-term obligations with its liquid assets.

Return on Assets

Return on Assets (ROA) is a profitability ratio that measures the efficiency of a company in generating profit from its assets.